AWS Big Data

NOVEMBER 13, 2023

Amazon Redshift is a fully managed data warehousing service that offers both provisioned and serverless options, making it more efficient to run and scale analytics without having to manage your data warehouse. This approach minimizes the need for making query adjustments in multiple locations.

Data Warehouse 111

Data Warehouse Analytics Data Lake Data Science 111

AWS Big Data

MARCH 13, 2024

You can also use the data transformation feature of Data Firehose to invoke a Lambda function to perform data transformation in batches. This solution includes a Lambda function that continuously updates the Amazon Location tracker with simulated location data from fictitious journeys.

Analytics 122

Analytics IoT Metadata Internet of Things 122

AWS Big Data

JULY 31, 2023

Select the connection again and on the Actions menu, choose Test connection. Testing the connection can take approximately 1 minute. You will see the message “Successfully connected to the data store with connection blog-redshift-connection.” This concludes creating data sources on the AWS Glue job canvas.

Sales 52

Sales Data Warehouse Visualization Testing 52

IBM Big Data Hub

JANUARY 18, 2023

In another decade, the internet and mobile started the generate data of unforeseen volume, variety and velocity. It required a different data platform solution. Hence, Data Lake emerged, which handles unstructured and structured data with huge volume. Data lakehouse was created to solve these problems.

Data Lake 52

Data Lake Data Warehouse Data-driven Metadata 52

Alation

OCTOBER 28, 2021

This, in turn, empowers data leaders to better identify and develop new revenue streams, customize patient offerings, and use data to optimize operations. Storing the same data in multiple places can lead to: Human error: mistakes when transcribing data reduce its quality and integrity.

Data Governance 52

Data Governance Measurement Data Quality Metrics 52

AWS Big Data

DECEMBER 17, 2024

Conduct data quality tests on anonymized data in compliance with data policies Conduct data quality tests to quickly identify and address data quality issues, maintaining high-quality data at all times. The challenge Data quality tests require performing 1,300 tests on 10 TB of data monthly.

Data Quality 91

Data Quality Testing Metrics Optimization 91

AWS Big Data

FEBRUARY 25, 2025

Based on the configuration file, the input data is fetched and technical validations are applied. If data mapping has been enabled within the data processing job, then the structured data is prepared based on the given schema.

Data Processing 56

Data Processing Machine Learning Data-driven Cost-Benefit 56

AWS Big Data

NOVEMBER 14, 2024

We use the built-in features of Data Firehose, including AWS Lambda for necessary data transformation and Amazon Simple Notification Service (Amazon SNS) for near real-time alerts. Each AWS account has one Data Catalog per AWS Region. Each Data Catalog is a highly scalable collection of tables organized into databases.

Data Lake 105

Data Lake Metadata Testing Data-driven 105